Behavioral task
behavioral1
Sample
5e40e574d79be5b069f67ccd7f26439e_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5e40e574d79be5b069f67ccd7f26439e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5e40e574d79be5b069f67ccd7f26439e_JaffaCakes118
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Size
88KB
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MD5
5e40e574d79be5b069f67ccd7f26439e
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SHA1
038fa1641efb87e1d37ba2dd5b29f235c773cc17
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SHA256
a01f7a8209e4c4beb29e909c8ac644b0311e698e827eb55f251849ba49ddda67
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SHA512
ae7958d2f12f94f0606e89bbc0a92c25a7e70c1fae2e4c0c23cc908fadd3c4755217b7a3d7c907209c06f2265df88b425dee04d8aba90d057e421e6e8ca9be57
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SSDEEP
1536:CGC3/IZDlYZedlywtuYMD8WZCyOmBqNgMuXlPcIXpu3jsve7GNkPHgYS66lyp9l:LsIxlhFuY64NNmlEIX1ve7GNkPgYGl83
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5e40e574d79be5b069f67ccd7f26439e_JaffaCakes118 unpack001/out.upx
Files
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5e40e574d79be5b069f67ccd7f26439e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 168KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE